import urllib.request

# 获取一个get请求
# response = urllib.request.urlopen("http://www.baidu.com")
# print(response.read().decode('utf-8'))  # 对获取到的网页源码进行utf-8解码

# 获取一个post请求

import urllib.parse
# data = bytes(urllib.parse.urlencode({"hello":"world"}), encoding="utf-8")
# response = urllib.request.urlopen("http://httpbin.org/post", data = data)
# print(response.read().decode("utf-8"))

# 超时处理
# try:
#     response = urllib.request.urlopen("http://httpbin.org/get",timeout=0.01)
#     print(response.read().decode("utf-8"))
# except urllib.error.URLError as e:
#     print("time out!")


# response = urllib.request.urlopen("http://www.baidu.com")
# #print(response.status)
# print(response.getheader("Server"))



# url = "http://www.baidu.com"
# headers = {
# "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36"
# }
# data = bytes(urllib.parse.urlencode({'name':'eric'}),encoding="utf-8")
# req = urllib.request.Request(url = url, data = data, headers = headers, method = "POST")
# response = urllib.request.urlopen(req)
# print(response.read().decode("utf-8"))

url = "https://www.douban.com/"
headers = {
    "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36"
}
req = urllib.request.Request(url = url,headers = headers)
response = urllib.request.urlopen(req)
print(response.read().decode("utf-8"))